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Excellent service, easy to deal with, good price. Would recommend and will definitely use again.

Anne

J was very professional and friendly and despite the broken lock being awkward, he got it out and replaced it. It is now working perfectly with literally no sign he was ever there! Highly recommended

Stuart

Would definitely use Greg again. He was easy to communicate with checked regularly on my preferences and provided options for routing/positioning of cabling and fixtures. Testing and certification all done quickly and efficiently.

Russell

Browse reliable Security systems / Alarms in Downham

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Welcome to Certified Group Limited, We are a sister company to Certified Gas Heating Ltd. Started of as a dedicated and driven apprentice who started working within the plumbing trade from the age of 15. Established in 2012, We are a fast growing company accommodating your plumbing, heating and gas utilities effectively. Over the years we have started to offer other services which include: Electrical, renewables, drainage, carpentry, roofing, property renovations and kitchen extensions hence the reason for the name change as it fits our image at present. We at Certfied group are known for being professional, organised and enthusiastic at all times. We are approved contractors rated a “5 Star company for quality services” on Which Trusted Trader, Trust Pilot and other platforms. We at Certified group have a fantastic reputation for our hard work, performance, quality and efficiency. We are based in Greenwich SE10 London and cover whole of the capital and surrounding areas. We offer a 24/7 emergency services, Landlord safety certificates, Central heating and boiler installations, Breakdowns, Repairs, Power flush and more.

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Reviewed by Leona on 14/6/2024

Great experience with Aziz and team. They provide lots of advice and a detailed quote before starting any works. The work was quick and efficient and they were super tidy throughout the whole process. All works were completed to a high standard and we are so happy with our newly installed radiators. Thanks again for the amazing effort

A one-stop-shop for all your home improvements & construction needs. We are team of professionals people with over 10 years of experience in all areas of building works. Our services include extensions, loft conversions, home improvements including but not limited to bathroom & kitchen installation, painting & decorating, plastering & skimming, wood flooring, carpet fitting, tiling, carpentry, electrical and plumbing services. We believe in providing a excellent service at an affordable price.

Get top class CCTV installation and the world’s best security equipment – at unbeatable prices… With property theft, burglary, assault, and vandalism stats all soaring, it’s crucial to secure your personal safety, and the security of your family or staff, premises, and assets. A qualified London based domestic electrician, and Qualified CCTV installer, I can provide you with a thorough installation service and the latest security equipment – giving you the total peace of mind you require. As a HikVision Certified Associate, I’m able to offer you a great deal on the latest, most technologically advanced CCTV equipment. HikVision systems are ranked number 1 in the world for surveillance, guaranteeing you first class security you can consistently monitor – even when you’re away from home, on your mobile phone. CCTV acts both as a deterrent, by being a visible symbol of vigilance, and a failsafe monitoring system, that will alert you immediately to any potential security breach. Statistics show having a CCTV system in place is ten times more effective than just having a burglary alarm on its own. Whether you require a security system to protect your family, monitor your staff, guard your assets, or secure your premises – I can help. With my complete service you can benefit from… A Qualified Domestic Electrician – experienced, with first class attention to detail Qualified CCTV Installer – thorough, meticulous service Trusted HikVision Certified Associate – get access to the best equipment on the market Highly competitive prices – purchase top quality equipment at wholesale costs! Complete installation and equipment package – all you need to be fully protected

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Reviewed by Sanjay on 25/12/2020

Great service and very competitive pricing. Highly recommended!

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Reviewed by Steffi on 27/5/2025

Express electrical maintenance are a professional, reliable and friendly team with many years of experience in all area of domestic and commercial. We offer a high standard of workmanship at competitive rates and 24 hour electrician emergency call out.

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Reviewed by Martha on 9/2/2019

This electrician is excellent at what he does. He is so good and pricing very reasonable. He explains to you stage by stage. There is no headen costs. For me he was God send having had problems with the previous electrician who was bogus. Patrick is a real gentleman and very trustworthy. Will certainly engage him again and confidently refer to friends and family when looking. I cannot thank you enough Patrick.q You are brilliant!

We are offering full electrical, plumbing and gas services for new installations, upgrades and maintenenace.

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Reviewed by Kenesha on 9/11/2022

Allan Charles has a wealth of experience in Telecoms, Access Control,Intercom Entry System,Data Networking, CCTV ,Electrical,Alarms and Technology based solution.Our Engineers have received extensive training from Avaya, BT,Panasonic,Vodafone,Bell Systems,Came(Bpt),Comelit,Videx & Paxton.So are very knowledgeable.

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Reviewed by Nikolaus on 7/8/2026

Small team of hardworking individuals dedicated to bringing the best to our clients.

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Reviewed by James on 13/4/2025

Amazing service - attentive and always communicative in terms of doing the right thing. Great job!

HK avatar

HK

Security systems / Alarms

Qualified Electrical, Air-conditioning and refrigeration engineers with over 15years of experience. We take pride in work done to the best of our ability and customers' satisfaction. We offer competitive prices.

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Reviewed by Dadu on 18/4/2024

Very professional and price was reasonable. He did a good job for me. I will use his again

Intercore Electrical is an independent electrical contractor providing professional domestic and commercial electrical services across Brighton, Hove, Worthing, Lewes and the surrounding areas. I believe good electrical work is about more than simply getting the job done. It’s about turning up when promised, communicating clearly, respecting your home or business, and completing every installation to a high standard. From replacing a light fitting to full rewires, consumer unit upgrades, fault finding, EV charger installations and electrical testing, every job receives the same level of care and attention to detail. I take pride in honest advice, tidy workmanship and keeping customers informed from quotation through to completion. My aim is simple: provide safe, reliable, high-quality electrical work that customers are happy to recommend to family and friends.

Reneco Tech ltd are fully registered with NICEIC as an approved contractor and operate out of Kent. The company was established in September 2017 by Michael Sparkes and Jonathan England – Walsh with over 20 years experience between them within the industry and fully qualified to City & Guilds. We pride ourselves on not being salespeople, just experienced engineers with a commitment to improving standards across the electrical industry and a belief that we can help to pioneer a more friendly and professional service. Scope of works include: Full and part rewires Consumer unit upgrades/alterations All testing and inspecting including electrical condition reports (EICR) and landlord safety certificates Garden lighting Electric Showers Fault finding Electric car charging (EV) Solar PV Battery storage systems LED Lighting If you have any other works not listed above please don't hesitate to contact us, If you would like a free quotation, advice or to book a job please contact us on the details provided.

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Reviewed by David on 6/1/2020

Reneco Tech carried out a full Electrical Condition Report (EICR) for our house prior to having existing, 30+ years old, fuse board replaced with a consumer unit. The guys were very diligent and professional in the work they did. I would have no hesitation in employing them to complete all the required remedial and upgrade works planned.

Flow help ordinary people future-proof their homes by delivering an extraordinary service that leaves you feeling ecstatic. Are you looking for a trustworthy, honest company then if so Flow has got you covered. Whether you need an electrical inspection/work, security or CCTV installation, our vetted electricians are happy to help you.

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Reviewed by Jon on 6/2/2025

Arrived on time, very courteous, and job done without fuss, to budget with suggestions to reduce the costs. Would use again.

Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

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Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Bethell Electrical – Your Trusted Fully Qualified Electrician With 7 years of hands-on experience in the electrical industry, Bethell Electrical is committed to providing high-quality electrical services to both residential and commercial clients. As a fully qualified electrician, we specialize in everything from simple repairs and installations to more complex electrical systems and upgrades. We pride ourselves on delivering reliable, safe, and efficient solutions tailored to meet your specific needs. Whether you're looking for electrical maintenance, lighting design, or emergency repairs, we are dedicated to ensuring your home or business is powered with precision and care. At Bethell Electrical, customer satisfaction is our top priority. We work with integrity, professionalism, and attention to detail on every project. Trust us to handle all your electrical needs on time, within budget, and with the highest standard of craftsmanship

Our priority is to provide Fast, Professional and High-Quality Security Systems at Reasonable Prices to suit all budgets. Experience of over 13 years Our services include. CCTV & SECURITY CAMERAS DAHUA APPROVED INSTALLER HIKVISION APPROVED INSTALLER SERVICING & REPAIRS IP BASED NETWORK CAMERAS REMOTE ACCESS CCTV INTRUDER ALARMS INTERCOM AND DOOR ENTRY APARTMENT VIDEO ENTRY SYSTEMS Prestige CCTV Ltd are an independent CCTV and Alarm installation company. Free quotes and estimates offered We cover Sussex and Surrey for domestic or commercial clients requiring small to large, networked CCTV, alarm and access xontrol installations. We always focus on providing the best solution for your needs and are flexible enough to deal with any requirements you may have. We have provided CCTV for the following reasons: Security Health and Safety Animal Welfare / Food Standards Promotional Videos and Live Streaming Remote Site Management Quality Control and Procedure Management Any Many More... Guarantees offered

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Reviewed by Nick on 18/1/2026

Top Tier Builders - Your Comprehensive Building Solution! Looking for a reliable and versatile building company that covers all trades? Look no further! Top Tier Builders is your go-to choice for all your building needs. With our years of experience and expertise, we offer a wide range of services, including plumbing, electrical work, carpentry, and more. At Top Tier Builders, we take pride in delivering top-notch craftsmanship and exceptional quality in every project we undertake. Whether it's a small repair or a complete building renovation, our team of skilled professionals is equipped to handle it all with precision and attention to detail. Why choose Top Tier Builders? Here's what sets us apart: 1. Comprehensive Services: We offer a one-stop solution for all your building needs. From plumbing and electrical work to carpentry and beyond, we have the expertise to handle every aspect of your project, saving you time and hassle. 2. Skilled Tradesmen: Our team consists of highly skilled and experienced tradesmen in various fields. With their expertise and professionalism, you can trust that your project will be completed to the highest standards. 3. Attention to Detail: We understand that every project is unique, and we pay close attention to every detail to ensure that your specific requirements are met. Our goal is to exceed your expectations and deliver results that you'll be proud of. 4. Reliable and Trustworthy: When you choose Top Tier Builders, you can have peace of mind knowing that you're working with a reliable and trustworthy team. We prioritize customer satisfaction and strive to provide a seamless and stress-free building experience. From start to finish, we are committed to delivering exceptional results that meet your vision and exceed your expectations. Contact Top Tier Builders today for a free consultation, and let us turn your building dreams into reality. Remember, when it comes to building projects of any scale, we're at the top of our game - Top Tier Builders!

OMZ SOLUTION ltd , just started my own business after being in the trade since 2014 we are here to deal with all electrical installation and maintenance.

Work is always completed to the clients specifications. Please ask for any information you’d like.

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Reviewed by Natasha on 6/11/2020

Daniel was on time, polite and completed painting the front of our house within a tight timeframe! I understand his company also provides other general home improvement services which we will explore in the future. Definitely recommend. Really love the new colour!

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